JPS63157063U - - Google Patents

Info

Publication number
JPS63157063U
JPS63157063U JP4976487U JP4976487U JPS63157063U JP S63157063 U JPS63157063 U JP S63157063U JP 4976487 U JP4976487 U JP 4976487U JP 4976487 U JP4976487 U JP 4976487U JP S63157063 U JPS63157063 U JP S63157063U
Authority
JP
Japan
Prior art keywords
paper
drive roller
roller
vacuum
circumferential speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4976487U
Other languages
Japanese (ja)
Other versions
JPH0524679Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987049764U priority Critical patent/JPH0524679Y2/ja
Publication of JPS63157063U publication Critical patent/JPS63157063U/ja
Application granted granted Critical
Publication of JPH0524679Y2 publication Critical patent/JPH0524679Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、この考案に係わる用紙搬送装置を示
す概念平面図、第２図は従来の用紙搬送装置を適
用した定着装置の概念断面図、第３図は第２図の
ＡＡ断面概念図である。 ５……用紙、６……バキユーム式トランスポー
ト、７……ローラ式用紙排出手段、９……吸着ベ
ルト、２０……用紙搬送装置、２１，２２，２３
，２４，２５，２６……ドライブローラ、Ｂ……
用紙搬送路、Ｌ，Ｍ，Ｎ……径。 FIG. 1 is a conceptual plan view showing a paper conveyance device according to this invention, FIG. 2 is a conceptual cross-sectional view of a fixing device to which the conventional paper conveyance device is applied, and FIG. 3 is a conceptual cross-sectional view along line AA in FIG. be. 5... Paper, 6... Vacuum type transport, 7... Roller type paper ejection means, 9... Adsorption belt, 20... Paper conveying device, 21, 22, 23
, 24, 25, 26...drive roller, B...
Paper transport path, L, M, N...diameter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 用紙を負圧により吸着し搬送する吸着ベルトを
有するバキユーム式トランスポートと、相対向し
て配設されたドライブローラとピンチローラ間に
前記バキユーム式トランスポートから搬送された
用紙を把持し搬送するローラ式用紙排出手段とを
具え、少なくとも前記吸着ベルトの周速よりも前
記ドライブローラの周速を速く設定するようにし
た用紙搬送装置において、前記ドライブローラの
径を、前記バキユーム式トランスポートと前記ロ
ーラ式用紙排出手段とを結ぶ用紙搬送路の中央か
ら幅方向両端部へ向けて順次小さく形成し、もつ
て、前記ドライブローラの周速を前記用紙搬送路
の中央から幅方向両端部へ向けて順次減少させる
ようにしたことを特徴とする用紙搬送装置。 A vacuum-type transport that has a suction belt that attracts and transports paper using negative pressure, and a roller that grips and transports the paper conveyed from the vacuum-type transport between a drive roller and a pinch roller that are arranged opposite to each other. In the paper conveying device, the diameter of the drive roller is set to be higher than the circumferential speed of the vacuum transport and the roller. The drive roller is formed so that the circumferential speed of the drive roller is gradually decreased from the center of the paper transport path that connects the paper transport path to both ends in the width direction, and the circumferential speed of the drive roller is gradually decreased from the center of the paper transport path to both ends in the width direction. A paper conveyance device characterized in that the paper conveyance device is configured to reduce the amount of paper.
JP1987049764U 1987-04-01 1987-04-01 Expired - Lifetime JPH0524679Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987049764U JPH0524679Y2 (en) 1987-04-01 1987-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987049764U JPH0524679Y2 (en) 1987-04-01 1987-04-01

Publications (2)

Publication Number Publication Date
JPS63157063U true JPS63157063U (en) 1988-10-14
JPH0524679Y2 JPH0524679Y2 (en) 1993-06-23

Family

ID=30872516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987049764U Expired - Lifetime JPH0524679Y2 (en) 1987-04-01 1987-04-01

Country Status (1)

Country Link
JP (1) JPH0524679Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121051U (en) * 1980-02-15 1981-09-16
JPS56132353A (en) * 1980-03-22 1981-10-16 Canon Inc Transfer material conveyor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121051U (en) * 1980-02-15 1981-09-16
JPS56132353A (en) * 1980-03-22 1981-10-16 Canon Inc Transfer material conveyor

Also Published As

Publication number Publication date
JPH0524679Y2 (en) 1993-06-23

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